Coast Guard Finds Giant Metal Sphere On Beach, Then They Open The Hatch

What they are

“But our freighter carried great flotation tanks,” James went on. “Huge hollow metal spheres, clipped along the deck.” His voice steadied.

“As she sank, we unclipped them and hid inside. The current carried us to this island, and we made those hollow spheres our new homes. We have survived here ever since then.”